Johann Weikhard von Valvasor

Johann Weikhard Freiherr von Valvasor or Johann Weichard Freiherr von Valvasor (Slovene:Janez Vajkard Valvasor, pronounced [ˈʋáːlʋazɔr]) or simply Valvasor (baptized on 28 May 1641 – September or October 1693) was a natural historian from Carniola, present-day Slovenia, and a fellow of the Royal Society in London.